An average rotary screw atmosphere compressor has two interlocking helical rotors contained in a housing. Air comes in through a valve, typically known as the inlet valve and is certainly taken into the space between your rotors. As the screws turn, they reduce the volume of the air, thus increasing the pressure.

The heart of an air compressor may be the screw element which can be called air-end. The air-end is definitely the most important part of any screw-type compressor. It’s that portion of the machine where in fact the actual compression takes place. It is the center of the rotary screw air compressor.

A Rotary Screw Air Compressor is a compressor that uses a rotary-type positive displacement mechanism, called a rotary screw, air-end. … Rotary Screw Compressors also use two inter-twined helical formed screws, known as rotors, to compress the air.